\subsection{Invited Lectures and Presentations}
\begin{cvlist}
-
+\item {[Lightning Talk]} “Igniting a TON (Technology, Organizing, and Networks) of Insights: Recognizing the Contributions of Janet Fulk and Peter Monge in Shaping the Future of Communication Research.” Organizational Communication Division, International Communication Association Annual Meeting (ICA 2019), Washington, DC, May 28, 2018.
\item {[Lecture]} “The Growth and Decline of Digital Knowledge Commons.” HCI Lunch Seminar Series, Department of Computer Science and Engineering, Stanford University, Palo Alto, California, April 10, 2019.
\item {[Tutorial]} “Conducting Research with Amazon Mechanical Turk.” Center for Advanced Studies in the Behavioral Sciences, Stanford University, Palo Alto, California, March 8, 2019.
\item {[Lecture and Discussion]} “Democratizing Data Science.” Seminar Series, Department of Communication, University of California at Davis, Davis, California, February 22, 2019.
\begin{cvlist}
\item {[Workshop Participation]} Sustain Summit, Sint-Gilles, Belgium, January 30, 2020.
+[Lecture] “All Talk? The effects of easier communication interfaces (than user talk pages) on collaborative production.” With Sneha Narayan, Nathan TeBlunthuis, Wm Salt Hale, and Aaron Shaw. Wikimania 2020 Research Track, Stockholm, Sweden, August 17, 2019.
\item {[Lecture]} “State of Wikimedia Research 2017-2018.” With Tilman Bayer, Reem Al-Kashif, and Mohammed Sadat Abdulai. Wikimania 2018, Cape Town, South Africa, July 21, 2018.
\item {[Lecture and Q\&A]} ``Whither Peer Production?'' Vall de Can Masdeu, Barcelona, Catalonia, Spain, June 3, 2018.
\item {[Lecture]} “Free Software Needs Free Tools.” OpenDev Summit, OpenStack Conference, Vancouver Convention Center, Vancouver, BC, Canada, May 22, 2018.